[Dovecot] Dovecot extremely slow!
skdovecot at smail.inf.fh-brs.de
Thu Sep 26 11:50:02 EEST 2013
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On Wed, 25 Sep 2013, Patricio Rojo wrote:
> I can click on an email and wait for a minute or more before receiving a
> connection dropped or no error at all. I use many clients (thunderbird,
> windows 8 mail, maildroid for android, squirrelmail) and they all have
> similar behavior. It happens both in the inbox and on imap subfolders.
> Sometimes it helps changing subfolders back and forth.
> I have many imap folders organized in up to 3 levels of subfolders and use
> postfix for delivery.
What about I/O load on the server? Something in kernel log? Do you use
FTS? Do you get many messages at once?
Then, as Lukreme and Bob already said, provide doveconf -n and check out
Dovecot logs, for "Error" and "Warning".
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